🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.69 AU - 1.13 AU

Year: 315 Days

Day: 33.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.93 AU - 1.07 AU

Year: 363 Days

Day: 34.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.63 AU - 4.13 AU

Year: 2258 Days

Day: 25.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,671,489 km

• M1: 50,115 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.8

Radius: 9.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.55 AU - 6.89 AU

Year: 4972 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 35,671,489 km

• M1: 118,482 km (0.107 R)
• M2: 415,134 km (0.113 R)
• M3: 750,233 km (0.098 R)
• M4: 1,648,419 km (0.034 R)
• M5: 2,214,048 km (0.091 R)
• M6: 3,144,996 km (0.108 R)
• M7: 4,176,922 km (0.071 R)
• M8: 4,682,713 km (0.109 R)
• M9: 5,816,964 km (0.103 R)
• M10: 6,797,129 km (0.098 R)
• M11: 7,326,855 km (0.11 R)
• M12: 7,883,808 km (0.088 R)
• M13: 9,521,156 km (0.104 R)
• M14: 10,790,195 km (0.034 R)
• M15: 12,457,763 km (0.059 R)
• M16: 16,413,280 km (0.111 R)
• M17: 17,488,589 km (0.11 R)
• M18: 18,930,264 km (0.097 R)
• M19: 20,996,510 km (0.094 R)
• M20: 21,835,305 km (0.096 R)
• M21: 22,263,006 km (0.093 R)
• M22: 22,623,686 km (0.081 R)
• M23: 26,528,490 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 8

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.39 AU - 7.83 AU

Year: 6176 Days

Day: 9.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,671,489 km

• M1: 100,231 km (0.102 R)
• M2: 689,347 km (0.053 R)
• M3: 967,001 km (0.11 R)
• M4: 2,005,509 km (0.079 R)
• M5: 2,308,445 km (0.085 R)
• M6: 2,791,795 km (0.084 R)
• M7: 3,816,242 km (0.103 R)
• M8: 4,929,998 km (0.085 R)
• M9: 5,546,640 km (0.111 R)
• M10: 5,889,519 km (0.095 R)
• M11: 6,481,328 km (0.068 R)
• M12: 7,782,979 km (0.107 R)
• M13: 10,141,539 km (0.107 R)
• M14: 10,560,562 km (0.055 R)
• M15: 12,777,453 km (0.106 R)
• M16: 14,455,792 km (0.069 R)
• M17: 15,838,375 km (0.04 R)
• M18: 17,306,978 km (0.089 R)
• M19: 21,183,208 km (0.078 R)
• M20: 25,859,039 km (0.12 R)
• M21: 32,264,820 km (0.109 R)
• M22: 33,991,179 km (0.092 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,045 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit